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AbstractAbstract
No abstract available
Source
1998; [vp.]; Available from British Library Document Supply Centre- DSC:DXN022144; Thesis (Ph.D.)
Record Type
Miscellaneous
Literature Type
Thesis/Dissertation
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Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Stourton, E.
Cambridge Univ. (United Kingdom)1996
Cambridge Univ. (United Kingdom)1996
AbstractAbstract
No abstract available
Source
1996; 261 p; Available from British Library Document Supply Centre- DSC:D199976; Thesis (Ph.D.)
Record Type
Miscellaneous
Literature Type
Thesis/Dissertation
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Leal, K.Z.; Seidl, P.R.; Costa, V.E.U.; Universidade Federal Fluminense, Niteroi
Proceedings of the 9. Meeting of the International Society of Magnetic Resonance-Abstracts1986
Proceedings of the 9. Meeting of the International Society of Magnetic Resonance-Abstracts1986
AbstractAbstract
[en] Published in summary form only
Primary Subject
Source
International Society of Magnetic Resonance, Chicago, IL (USA); 136 p; 1986; p. 75; 9. Meeting of the International Society of Magnetic Resonance; Rio de Janeiro, RJ (Brazil); 29 Jun - 5 Jul 1986
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Source
Israel Chemical Society, Tel-Aviv; 226 p; 1984; p. 56; 50. Anniversary Meeting of the Israel Chemical Society; Jerusalem (Israel); 10-12 Apr 1984; Published in summary form only.
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Digby, M.E.
London Univ. (United Kingdom)1999
London Univ. (United Kingdom)1999
AbstractAbstract
No abstract available
Secondary Subject
Source
1999; [vp.]; Available from British Library Document Supply Centre- DSC:DXN035954; Thesis (Ph.D.)
Record Type
Miscellaneous
Literature Type
Thesis/Dissertation
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Chachaty, C.; Langlet, G.
CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)1984
CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)1984
AbstractAbstract
[en] A series of programs of common modular structure have been written in APL for the interpretation of nuclear magnetic resonance and relaxation data in isotropic or anisotropic solutions (liquid crystals). After giving an outline of the computation methods, several examples are reported of the applications of these programs to conformational studies by means of the nuclear relaxation and of the diamagnetic of paramagnetic shifts of resonance lines. These programs are also convenient for studies of dipolar and quadrupolar splittings or chemical shift anisotropy in liquid crystals
[fr]
Un ensemble de programmes possedant une structure modulaire commune, ont ete ecrits en langage APL pour l'interpretation d'experiences de resonance et de relaxation magnetique nucleaire sur des molecules flexibles en solution isotrope ou anisotrope (cristaux liquides). Apres avoir decrit les methodes de calcul on donne plusieurs exemples d'application de ces programmes a des etudes conformationnelles par relaxation nucleaire et par deplacement diamagnetique ou paramagnetique des raies de resonance. Ces programmes conviennent egalement a l'etude des couplages dipolaires ou quadrupolaires ainsi que de l'anisotropie de deplacement chimique dans les cristaux liquidesOriginal Title
Logiciels d'etude conformationnelle par RMN de molecules flexibles
Source
Sep 1984; 14 p; Congress of the French Society of Chemistry; Nancy (France); 17-21 Sep 1984
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] This volume contains one chapter which is in INIS scope, dealing with solid state NMR spectroscopy applied to zeolites. (H.W.). refs.; figs.; tabs
Source
Studies in Surface Science and Catalysis; v. 58; 1991; 770 p; Elsevier; Amsterdam (Netherlands); Summer school on zeolites at the 8. International conference on zeolites; Zeist (Netherlands); 1989; ISBN 0-444-88969-8;
; Includes List of zeolite structures, List of pore sizes of zeolites, and Keyword index.

Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] A short introduction is given into the basic principles and experimental techniques of high-resolution solid state NMR, followed by a concise survey of the main information retrievable from the NMR spectra and its application to structural studies of zeolites and related systems. (author).; 55 refs.; 14 figs.; 2 tabs
Source
Bekkum, H. van; Jansen, J.C. (Delft University of Technology (Netherlands). Applied Chemistry Department, Laboratory of Organic Chemistry); Flanigen, E.M. (UOP, Tarrytown Technical Center (USA). Research and Molecular Sieve Technology) (eds.); Studies in Surface Science and Catalysis; v. 58; 770 p; ISBN 0-444-88969-8;
; 1991; p. 285-315; Elsevier; Amsterdam (Netherlands); Summer school on zeolites at the 8. International conference on zeolites; Zeist (Netherlands); 1989

Record Type
Book
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Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The improved system of basis functions permitting to decrease the error of solid NMR spectra decay up to noise, including polymer spectra is suggested and tested
Original Title
Tochnaya parametrizatsiya spektrov YaMR tverdykh tel
Record Type
Journal Article
Journal
Izvestiya Akademii Nauk Kazakhskoj SSR, Seriya Fiziko-Matematicheskaya; ISSN 0002-3191;
; CODEN IAKFB; (no.6); p. 7-9

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INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The proton spin T1 relaxation dispersion in the smectic A and C phase of TBBA, and for comparison also in the nematic phase, have been studied using time dependent fast field-cycling techniques in the Larmor frequency range from νp = 100 Hz to 44 MHz. Our measurements considerably extend recent ones by Blinc et al., performed with other NMR methods for frequencies >= 140 kHz. The new experimental data are consistent with the reported ones for Sm C but not for Sm A, the difference being that the essential T1 dispersion observed with our technique occurs at much lower frequencies, namely below about 100 kHz. As a consequence, the relaxation dispersion for both smectic phases looks very similar. It can be described quantitatively in terms of relaxation by 'nematic-like' order fluctuations, self-diffusion, and by a third molecular mechanism with (for simplicity) Debye-like power spectrum, which is possibly a second type of order fluctuation or a molecular rotation about the short axis. The analysis reveals surprisingly far going parallels between the spin relaxation of simple smectics and that of high-temperature nematics like PAA. (orig.)
Record Type
Journal Article
Journal
Zeitschrift fuer Naturforschung. Teil A, Physik, Physikalische Chemie, Kosmophysik; ISSN 0340-4811;
; v. 35(9); p. 924-929

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